LM3302
TI
德州仪器
电子元器件分类
四路通用差动比较器
This device consists of four independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies is also possible AS long as the difference between the two supplies is 2 V to 28 V and VCC is a least 1.5 V more positive than the input common-mode voltage. Current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships.
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- Single Supply or Dual Supplies
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- Wide Range of Supply Voltage
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- 2 V to 28 V
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- Low Supply-Current Drain Independent of Supply Voltage . . . 0.8 mA Typ
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- Low Input Bias Current . . . 25 nA Typ
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- Low Input Offset Current . . . 3 nA Typ
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- Low Input Offset Voltage . . . 3 mV Typ
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- Common-Mode Input Voltage Range Includes Ground
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- Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage . . . ± 28 V
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- Low Output Saturation Voltage
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- Output Compatible With TTL, MOS, and CMOS